blackmoon | e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91

General

Target

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe
Size

111KB
MD5

5b610a9e433377509bfba253b70ad4b4
SHA1

600fed6e8874fa2980570810aca4368f6865e9a7
SHA256

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91
SHA512

1731e1934cc3304910f5791454be4a9867b8b0c0113003d7a674e719b6755d89c2ecc80abdbf6092ac5add95801205e1bce4ffed8cfe52341f39fe1b82bdaf66
SSDEEP

1536:tI2Ke+YcGCvhmP/+IL4huyCjMbxObKR29aZMT0bnonql4TrCqrkHck:tIiLcmP/+IEgy0MbxObVEMT07i2uk

Score

10^/10

blackmoon banker trojan

Malware Config

Signatures

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1212-55-0x0000000000400000-0x000000000047F000-memory.dmp	family_blackmoon
behavioral1/memory/1212-57-0x0000000000400000-0x000000000047F000-memory.dmp	family_blackmoon
behavioral1/memory/1212-58-0x0000000000400000-0x000000000047F000-memory.dmp	family_blackmoon
behavioral1/memory/1212-59-0x0000000000400000-0x000000000047F000-memory.dmp	family_blackmoon

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af0000000002000000000010660000000100002000000044109831a14115afc1ba153de91b7375d1617c20be61872e07a5b5c3787ea2b5000000000e8000000002000020000000cf31b8af69f49eba4d4d8e0edb51e54ef9e3b00169768a7c74c13fba31a49fa69000000019cbea9e5ba4231cb7946743568c4ec079e6a7ef5c798d794e8746e1af7485fd00fdbace6d6444394c14173317352e11fcdd3ac7cdad63dfe204c1da1254b662ec6862070d939bfa76eca887d10e57bb8db42725f45c50f3262be4b4857213371c25bcccffa91595ed30c4133b9eecfb854f856710633fbc7aeb7f8772b570e6a86652dacf0e6b51dfee0970683a640340000000f8105732b0d12f5303847e5b816e198fbb2982f34d8300ddfd9fd8adf19e83c22b0c91da7cce45e5d03757fa7f950f6b9a30fb77cbde4a95ab5142511eb49996	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af00000000020000000000106600000001000020000000c6b58a98362e6088a6c5bdfcdcabd9eb2a878ce4974e6bd6d452b87dd1bb8cf4000000000e80000000020000200000005f255a889628ea4bea384fea4fa06e4ad258ec0326cbcb140d3e5c38fe157b36200000005e650e2c6234c9f45944b0adad823d9dd346b907ae8c63c8510a0aea4a3ad0a040000000088428819c47bd0fd9a84909dfb1d6a0ba69dd790f07b70b8032ae0edc52349a00d9d047e37be2cd5c6928274996902fdfff8d069ce6495fee5181c8c699fcf5	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 602b5916e102d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376374310"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{39E02391-6ED4-11ED-90CA-EA20C184BE27} = "0"	iexplore.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe

pid process

1212 e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

972 iexplore.exe

pid	process
972	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exeiexplore.exeIEXPLORE.EXE

pid	process
1212	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe
972	iexplore.exe
972	iexplore.exe
316	IEXPLORE.EXE
316	IEXPLORE.EXE
316	IEXPLORE.EXE
316	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exeiexplore.exe

description	pid	process	target process
PID 1212 wrote to memory of 972	1212	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe	iexplore.exe
PID 1212 wrote to memory of 972	1212	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe	iexplore.exe
PID 1212 wrote to memory of 972	1212	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe	iexplore.exe
PID 1212 wrote to memory of 972	1212	e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe	iexplore.exe
PID 972 wrote to memory of 316	972	iexplore.exe	IEXPLORE.EXE
PID 972 wrote to memory of 316	972	iexplore.exe	IEXPLORE.EXE
PID 972 wrote to memory of 316	972	iexplore.exe	IEXPLORE.EXE
PID 972 wrote to memory of 316	972	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe
"C:\Users\Admin\AppData\Local\Temp\e2553192a24ce7cc856c29e3d82c221b3dcbdc2b2e605342aa80c434328c9e91.exe"
1⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1212

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://dreamcrydc.blog.163.com/
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:972

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:972 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
f5900dc03f86f3eed449588066a4dd97

SHA1
376eb75802dc9a610de5675b700d1231669faaf6

SHA256
7235e3fed65aac13b968d2363690155bff14fd0cb9aa4b459858663c693c73bc

SHA512
53141f1e583e107001c8bf5dd2ee69880078d3f4fa0acf81eb022210a6117f4e9c6ed97e222a62fd1a9d71b3430eb79c1748d2198aba7e59c8eb72bfe0812c09

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\5GRV5CKA.txt
Filesize
601B

MD5
878bad3cd716cb4acecf4601b4245721

SHA1
99667a59827083c387a4329a1bd265884282c5c4

SHA256
1d4a56f546881854f20746f918fc89c9416052c3abf9fb1e4f4b7f09bcd3691e

SHA512
5e21ef588d33208e17de27df01f7b36b2979cf9295f1b403dfc0c9f3e2c1f27710d47e46e27adffc49099ee6a58907bf9937f1f87c16e90af10b82e630db42b2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\DIIUMMAU.txt
Filesize
90B

MD5
1abfa33933b943f08f568351ce88782a

SHA1
d96f729a2000bf1c26ffb7b8888ad100e0252098

SHA256
78bca1019ff25ce782d92ad8c531841b49ab43caa2e073d36eb92ed7e47a3152

SHA512
a8c274fa3a3d453681c77045500a880cb390eaf0a0c637abf174999bb48ebf4339f5c44e06b76ef89a0967f4e0da71904d5e3d6e3a7d42c6219640f6a0ebf2f0

Download Submit
memory/1212-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1212-55-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1212-57-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1212-58-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1212-59-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads